Public bug reported:
When i raise or lower my screen brightness on my ASUS K40IN laptop, it
seems that there are two kinds of brightness control. It's hard to
explain, so if you do not understand it yet, here is my explanation from
my question in the forums
(https://answers.launchpad.net/ubuntu/+question/189813):
"I think my laptop (ASUS K40IN) has built in brightness control over any
OS. When I press Fn + F6 (Increase brightness) The brightness first
increases a bit and in a fraction of a second lowers a little after
that. This might be confusing, so I'll try to explain it in percentages.
For instance:
My brightness level is 0
I press Fn + F6
ASUS sets it to 0+20 = 20
Ubuntu sets it to 0+12,5 = 12,5
I press Fn + F6 again
ASUS sets it to 12,5+20 = 32,5
ubuntu sets it to 12,5+12,5 = 25
And so on and on. (This is also true for lowering the brightness)
So I can adjust my brightness, but it stutters a lot. I would like to
disable the ubuntu brightness adjustment, so only the standard built-in
adjustment remains. How do I do this?"
Im using ubuntu 11.10
I wasn't able to find the package name "N: Unable to locate package pkgname"
** Affects: acpi (Ubuntu)
Importance: Undecided
Status: New
** Tags: asus brightness laptop
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https://bugs.launchpad.net/bugs/948812
Title:
Brightness control works, but stutters for ASUS K40IN
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